Answer:
29
Step-by-step explanation:
Triangular inequalities| Each side has to be shorter than the sum of the other two, and longer than their difference. It means you're bound between 10 and 34 - excluded. Only valid values becomes 29.
Please note, 34 is exactly the sum of the two length. It means the triangle is squeezed so the third corner is in the same line as the first two
Answer:
25 + 15x < 45 + 7x
Step-by-step explanation:
Given:
Floors, Inc. Fixed charges = $25
Floors, Inc. Variable charges = $15 per hour
R rug clean Fixed charges = $45
R rug Variable charges = $7 per hour
Computation:
Assume number of hour = x
Floors, Inc. total cost = 25 + 15x
R rug total cost = 45 + 7x
So,
25 + 15x < 45 + 7x
Long Piece: 5x
Short Piece: x
(x) + (5x) = 72
6x = 72
x = 12
Long Piece: 5x = 5(12) = 60
Answer: 12 cm and 60 cm
Answer:
y=7x-48
Step-by-step explanation:
m = 8 - -6/8 - 6
m = 14/2
m = 7
y=7x+b
(6,-6). y=mx+b or -6=7 × 6+b, or solving for b: b=-6-(7)(6). b=-48
(8,8). y=mx+b or 8=7 × 8+b, or solving for b: b=8-(7)(8). b=-48
You can see it easily if you graph A(10,0) & B(20,0) on a on a system of perpendicular axis. The horizontal values (x value =10 & 20) are on the x axis & the vertical values (y value=0 & 0) can't be on the y axis since y values are zero
